CBSE BOARD X, asked by patelshireen119, 3 days ago

d Anobject throun vertically puard reaches a height ] of som. what was it initial velocity? How long will the object take to come back to the earth? Assume go look

Answers

Answered by rj7836379

0

Answer:

Now we know that time required by an object to go up is same as time required to come down. Hence total time to come back to earth is 20 seconds.

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